function [ind1, ind2] = Crs_Ind(ind1, ind2)
    
    for i = 1:length(ind1.dots)
        for j = 1: length(ind2.dots)
            if rand(1) > 0.9
                dot = ind1.dots(i);
                ind1.dots(i) = ind2.dots(j);
                ind2.dots(j) = dot;
            end
        end
    end
    
end

